Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Fair Value Measurement - Financial Assets and Liabilities Carried at Fair Value on Recurring Basis or Nonrecurring Basis (Details)

v3.19.1
Note 11 - Fair Value Measurement - Financial Assets and Liabilities Carried at Fair Value on Recurring Basis or Nonrecurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Cash and cash equivalents $ 71,058 $ 97,516 [1]
Federal funds sold 181,435 223,845 [1]
Mortgage loans held for sale 1,223 120 [1]
Held to maturity debt securities 250 [2]
Net Loans 6,589,701 6,464,899 [1]
Federal funds purchased 373,378 288,725 [1]
Fair Value, Inputs, Level 3 [Member]    
Held to maturity debt securities 250
Reported Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]    
Cash and cash equivalents 618,094 458,050
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]    
Federal funds sold 181,435 223,845
Mortgage loans held for sale 1,223 120
Deposits 7,083,666 6,915,708
Federal funds purchased 373,378 288,725
Other borrowings 64,675 64,666
Reported Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]    
Net Loans 6,589,701 6,464,899
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]    
Cash and cash equivalents 618,094 458,050
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]    
Federal funds sold 181,435 223,845
Mortgage loans held for sale 1,251 121
Deposits 7,082,114 6,910,176
Federal funds purchased 373,378 288,725
Other borrowings 64,618 64,613
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]    
Net Loans $ 6,555,511 $ 6,398,604
[1] Derived from audited financial statements.
[2] Derived from audited financial statements.